/Engine/Source/Editor/SequencerCore/Public/MVVM/ViewModelPtr.h
Returns a proxy object that will simultaneouslyPin()and Cast() this view model to a particular view-model or extension type
[TImplicitWeakViewModelPin](API\Editor\SequencerCore\TImplicitWeakViewModelPin)< [ViewModelType](API\Editor\SequencerCore\MVVM\TWeakViewModelConversions\ViewModelType) > ImplicitPin() const